Window grill for vehicles



FIG. 1 is a front, top and side perspective view of the window grill for vehicles embodying the design of the present invention;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a window grill for vehicles, as shown and described. 